Didymotrichum F.von Höhnel, 1914 Diplorhinotrichum Höhn.

Dactylaria is a genus of fungi belonging to an unknown family.

[3] According to Wijayawardene et al. 2020; the genus was placed in order Helotiales genera incertae sedis.

[4] The genus was first described by Pier Andrea Saccardo in 1880,[5][2] and the type species is designated as Dactylaria purpurella.

[1] The genus has a scattered, cosmopolitan distribution.